2026 assessment
$107K
OPA value, not a listing price
Property report
1103 Clay St
Property at a glanceVacant lot
Philadelphia Housing Auth
2027 published assessment
$226K
Future roll, not the current tax bill
Location
1100 block of Clay St
ZIP 19123
Neighborhood area
Northern Liberties · Callowhill
Approximate · based on ZIP 19123
Assessment and City record timeline
The line tracks this property’s published City assessment. Markers show deeds, permits, inspections, licenses, violations, certifications, and appeals on their recorded dates. Select one to read the filing.
Assessments are tax-roll values, not sale prices or appraisals. OPA has published a 2027 assessment of $225,900. It is not yet the billed-year tax basis.
- OPA assessment · 2025$107K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2026$107K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- OPA assessment · 2027$226K assessed valueOPA’s value on the City tax roll for that year. It is not an appraisal, listing price, sale price, or live tax balance.How Philadelphia property assessments work ↗
- Permit · 2023-09-29New construction, addition, GFA changeThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2025-03-10ExcavationThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2025-09-11New ConstructionThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2026-04-20New Construction or AdditionsThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2026-04-20New Construction or AdditionsThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
- Permit · 2026-04-30New Construction or AdditionsThis permit category usually covers construction, repair, alteration, addition, or occupancy work. The approved scope—not the short category—defines what was authorized, and issuance alone does not prove completion.Philadelphia construction and repair permits ↗
Property assessmentAssessmentPermit
Scroll horizontally to move through the years. Each icon sits on its recorded date; records without a day are labeled and centered within their year. Select one to explain the filing.
Every dated record6 events · exact dates, newest first
- PermitNew Construction or Additions
- PermitNew Construction or Additions
- PermitNew Construction or Additions
- PermitNew Construction
- PermitExcavation
- PermitNew construction, addition, GFA change
Verify the public record
Property tax
$1,499/year estimated property tax
2026 taxable assessment $107,100 × 1.3998%. This is an estimate, not a bill or account balance. The City maintains payments, credits, interest, and the current amount due.
OPA has published a 2027 assessment of $225,900. It is not the 2026 billed-year value.
Payments, credits, interest, and the current amount due are maintained by the City.
OPA 1410000892026 taxable assessment equals the full assessed value.
Historical delinquency sources No current conclusion
This parcel did not match the June 2022 delinquency snapshot. That absence does not confirm the account is current today.
For a purchase, refinance, or closing, request the City’s official Property Payoff statement in Tax Center under “More options.”
Property report
Not a house
Vacant lot. A $0 assessment-based estimate does not prove the live Tax Center account has no prior-period balance or other charges.
What it is
Vacant lot
Vacant Land Reside < Acre
Owner
Philadelphia Housing Auth
Public / institutional
Lot size
630 sqft
Zoning
RM1
Block context
1100 block of Clay St. Compare parcels, ownership, and public-record history.
See the whole block →Next door: 1105 Clay St · 1107 Clay St
L&I licenses checked through Jul 25, 2026
No business or residential license records
No business license or residential registration matched this OPA parcel in the latest City data.
Open every source row 6 dated rows
- PermitNew Construction or Additions
Permit PP-2025-008569 · Issued
Plumbing Permit (Interior) for combo RP-2025-004542
- PermitNew Construction or Additions
Permit PP-2025-008568 · Issued
Plumbing Permit (Exterior Building Drainage) for combo RP-2025-004542
- PermitNew Construction or Additions
Permit PP-2025-008567 · Issued
Plumbing Permit (Water Distribution) for combo RP-2025-004542
- PermitNew Construction
Permit RP-2025-004542 · Issued
12/17/2025 - AMEND PERMIT - Statement of Special Inspections revised to only include foundations inspection required by code and remove extraneous inspections. ERECTION OF AN ATTACHED STRUCTURE FOR USE AS SINGLE FAMILY HOUSEHOLD LIVING. EXCAVATION AND PROTECTIONS APPROVED UNDER PERMIT SP-2024-000417: SEPARATE PERMITS REQUIRED FOR SPRINKLER (13D) WORK.. ENERGY CODE COMPLIANCE IN ACCORDANCE WITH 2018 IECC. PRIOR TO ISSUANCE OF C.O SUBMITTAL OF AIR BARRIER CHECKLIST AND ENVELOPE TESTING CERTIFICATE IS REQUIRED. BOTH TO BE COMPLETED BY AN APPROVED PARTY.
- PermitExcavation
Permit SP-2024-000417 · Issued
EXCAVATION WORK ASSOCIATED WITH RESIDENTIAL NEW CONSTRUCTION TO INCLUDE INSTALLATION OF TRENCH BOXES AS PER APPROVED PLANS. *2018 IBC REVIEW*
- PermitNew construction, addition, GFA change
Permit ZP-2023-004346 · Issued
For the erection of a three story attached structure. Size and location per plans.
Where this comes from
- Assessment, spec sheet & owner: OPA Property Assessments, Office of Property Assessment
- Sales & deed history: Realty Transfer Tax records, Recorder of Deeds
- Permits, violations & inspections: L&I Property History · Atlas
- Tax delinquency snapshot · June 2022: Real Estate Tax Delinquencies, Dept. of Revenue
- Historical tax ledger & liens · through 2016: Real Estate Tax Balances, Dept. of Revenue
- Current property-tax balance: Verify with Philadelphia Revenue
- Zoning appeals: L&I & Zoning Board appeals
- Imagery: Street photo © Google · Aerial © Esri, Maxar
Methodology & freshness
This report was assembled Jul 26, 2026, 10:58 AM ET. Available City datasets are queried from OpenDataPhilly (phl.carto.com) and the cited City ArcGIS feeds; record queries paginate rather than silently taking a first page. For this property: Permits: queried · Violations: queried · Investigations: queried · Appeals: queried · Licenses: queried · Building certifications: queried. “Unavailable” means the source query failed or was not supplied, not “no record.” Reports re-pull on view after seven days and on an overnight rolling schedule; citywide benchmarks recompute weekly. Source dates still govern: the parcel-level tax-delinquency snapshot is June 2022 and the separate detailed tax ledger ends in 2016, so neither establishes today’s balance. The live balance and date-effective payoff must be verified in Tax Center. AI-written passages are grounded in the assembled record and rejected if they state a number the record does not hold.
Official city record ↗ · L&I history ↗ · See the whole block · Download this record (JSON)